38340120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3545

約数の個数: 128

約数和(自身を含む): 141603840

約数和(自身を除く): 103263720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3511, 3640, 5460, 7022, 10533, 10920, 14044, 17555, 21066, 24577, 28088, 35110, 42132, 45643, 49154, 52665, 70220, 73731, 84264, 91286, 98308, 105330, 122885, 136929, 140440, 147462, 182572, 196616, 210660, 228215, 245770, 273858, 294924, 319501, 365144, 368655, 421320, 456430, 491540, 547716, 589848, 639002, 684645, 737310, 912860, 958503, 983080, 1095432, 1278004, 1369290, 1474620, 1597505, 1825720, 1917006, 2556008, 2738580, 2949240, 3195010, 3834012, 4792515, 5477160, 6390020, 7668024, 9585030, 12780040, 19170060, 38340120]

約数ペア:

[(1, 38340120), (2, 19170060), (3, 12780040), (4, 9585030), (5, 7668024), (6, 6390020), (7, 5477160), (8, 4792515), (10, 3834012), (12, 3195010), (13, 2949240), (14, 2738580), (15, 2556008), (20, 1917006), (21, 1825720), (24, 1597505), (26, 1474620), (28, 1369290), (30, 1278004), (35, 1095432), (39, 983080), (40, 958503), (42, 912860), (52, 737310), (56, 684645), (60, 639002), (65, 589848), (70, 547716), (78, 491540), (84, 456430), (91, 421320), (104, 368655), (105, 365144), (120, 319501), (130, 294924), (140, 273858), (156, 245770), (168, 228215), (182, 210660), (195, 196616), (210, 182572), (260, 147462), (273, 140440), (280, 136929), (312, 122885), (364, 105330), (390, 98308), (420, 91286), (455, 84264), (520, 73731), (546, 70220), (728, 52665), (780, 49154), (840, 45643), (910, 42132), (1092, 35110), (1365, 28088), (1560, 24577), (1820, 21066), (2184, 17555), (2730, 14044), (3511, 10920), (3640, 10533), (5460, 7022)]